JP7638398B2 - 行動検出方法、電子機器およびコンピュータ読み取り可能な記憶媒体 - Google Patents

行動検出方法、電子機器およびコンピュータ読み取り可能な記憶媒体 Download PDF

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JP7638398B2
JP7638398B2 JP2023565608A JP2023565608A JP7638398B2 JP 7638398 B2 JP7638398 B2 JP 7638398B2 JP 2023565608 A JP2023565608 A JP 2023565608A JP 2023565608 A JP2023565608 A JP 2023565608A JP 7638398 B2 JP7638398 B2 JP 7638398B2
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video image
frames
feature
behavior
image frame
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JP2024516642A (ja
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徐茜
賈霞
劉明
張羽豐
林巍▲ヨ▼
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ZTE Corp
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    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/20—Movements or behaviour, e.g. gesture recognition
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
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    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
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    • G06N3/045—Combinations of networks
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    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
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    • G06N3/0464—Convolutional networks [CNN, ConvNet]
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    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/764—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using classification, e.g. of video objects
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/82—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using neural networks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/40—Scenes; Scene-specific elements in video content
    • G06V20/46—Extracting features or characteristics from the video content, e.g. video fingerprints, representative shots or key frames
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands

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JP2023565608A 2021-04-27 2022-04-24 行動検出方法、電子機器およびコンピュータ読み取り可能な記憶媒体 Active JP7638398B2 (ja)

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CN202110459730.8 2021-04-27
CN202110459730.8A CN115346143A (zh) 2021-04-27 2021-04-27 行为检测方法、电子设备、计算机可读介质
PCT/CN2022/088692 WO2022228325A1 (fr) 2021-04-27 2022-04-24 Procédé de détection de comportement, dispositif électronique et support d'enregistrement lisible par ordinateur

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US12462525B2 (en) * 2021-10-21 2025-11-04 The Toronto-Dominion Bank Co-learning object and relationship detection with density aware loss
CN115761640B (zh) * 2022-11-22 2025-12-23 上海交通大学 一种基于行人姿态的特定行为检测方法及系统
CN116597344B (zh) * 2023-04-19 2025-10-03 济南博观智能科技有限公司 一种高空抛物识别方法、设备及介质
CN116385948B (zh) * 2023-06-07 2023-09-15 成都考拉悠然科技有限公司 一种预警铁路边坡异常的系统和方法
CN117079346A (zh) * 2023-08-01 2023-11-17 上海云从企业发展有限公司 行为识别方法、系统、电子设备及存储介质
CN117315771A (zh) * 2023-08-28 2023-12-29 北京天元创新科技有限公司 使用手机行为识别方法、装置、电子设备及存储介质
CN119169536B (zh) * 2024-11-20 2025-05-30 青岛宝森网络科技有限公司 一种基于多源数据融合的智能视频监控方法及系统
CN119606319B (zh) * 2024-12-05 2026-04-21 北京鑫创数字科技股份有限公司 一种基于数据分析的穿戴式设备监测方法
CN119893163A (zh) * 2025-01-09 2025-04-25 重庆赛力斯凤凰智创科技有限公司 视频文件检测方法、装置、电子设备及存储介质

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US10049279B2 (en) * 2016-03-11 2018-08-14 Qualcomm Incorporated Recurrent networks with motion-based attention for video understanding
CN111310516B (zh) * 2018-12-11 2023-08-29 杭州海康威视数字技术股份有限公司 一种行为识别方法和装置
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US11615319B2 (en) * 2019-07-15 2023-03-28 Meta Platforms Technologies, Llc System and method for shift-based information mixing across channels for shufflenet-like neural networks
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JP2024516642A (ja) 2024-04-16
WO2022228325A1 (fr) 2022-11-03
CN115346143A (zh) 2022-11-15
US20240221426A1 (en) 2024-07-04
EP4332910A4 (fr) 2025-03-19

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